EP 0600496 A2 19940608 - A digital signal recording and reproducing apparatus.
Title (en)
A digital signal recording and reproducing apparatus.
Title (de)
Gerät zur Aufzeichnung und Wiedergabe digitaler Signale.
Title (fr)
Appareil d'enregistrement et de reproduction de signaux numériques.
Publication
Application
Priority
- JP 16430793 A 19930608
- JP 32561892 A 19921204
Abstract (en)
A video tape recording apparatus records and reproduces digital video and audio signals in the form of coded signals that have a recording format which includes a video signal recording area for recording video data and its respective accompanying information, an audio signal recording area for recording video data and its respective accompanying information, insert and track information and subcode information. Preferably, the recording format includes packs having a pack header having a large data item and a small data item to indicate the format and use of the succeeding pack data. Errors in the recorded and reproduced audio and video signals are detected and the value of the respective accompanying information changed to prevent reading of erroneous stored data and thus prevent propagation of errors. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
G11B 15/07 (2006.01); G11B 15/087 (2006.01); G11B 20/12 (2006.01); G11B 20/18 (2006.01); G11B 23/087 (2006.01); G11B 27/11 (2006.01); G11B 27/30 (2006.01); H04N 5/926 (2006.01); H04N 7/24 (2006.01); H04N 9/804 (2006.01); H04N 5/945 (2006.01); H04N 9/806 (2006.01); H04N 9/82 (2006.01)
CPC (source: EP KR US)
G11B 15/07 (2013.01 - EP US); G11B 15/087 (2013.01 - EP US); G11B 20/10 (2013.01 - KR); G11B 20/1201 (2013.01 - EP US); G11B 20/1207 (2013.01 - EP US); G11B 20/1208 (2013.01 - EP US); G11B 20/1806 (2013.01 - EP US); G11B 23/08714 (2013.01 - EP US); G11B 27/11 (2013.01 - EP US); G11B 27/3027 (2013.01 - EP US); G11B 27/3063 (2013.01 - EP US); H04N 5/9261 (2013.01 - EP US); H04N 5/9267 (2013.01 - EP US); H04N 5/9268 (2013.01 - EP US); H04N 9/8047 (2013.01 - EP US); H04N 21/4135 (2013.01 - EP US); G11B 20/18 (2013.01 - EP US); G11B 2220/655 (2013.01 - EP US); G11B 2220/90 (2013.01 - EP US); H04N 5/945 (2013.01 - EP US); H04N 9/8063 (2013.01 - EP US); H04N 9/8205 (2013.01 - EP US); H04N 21/4325 (2013.01 - EP US); H04N 21/4334 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0600496 A2 19940608; EP 0600496 A3 19951220; EP 0600496 B1 19990929; BR 9304934 A 19940628; CA 2110453 A1 19940605; CA 2110453 C 20020219; CN 1058594 C 20001115; CN 1094555 A 19941102; DE 69326597 D1 19991104; DE 69326597 T2 20000316; KR 100263690 B1 20000801; KR 940016172 A 19940722; TW 323875 U 19971221; US 5583654 A 19961210
DOCDB simple family (application)
EP 93119467 A 19931202; BR 9304934 A 19931203; CA 2110453 A 19931201; CN 93121668 A 19931204; DE 69326597 T 19931202; KR 930026477 A 19931204; TW 86205361 U 19931130; US 15955493 A 19931201